Ljiljana Marijanovic was born in 1990 in Rogatica, Bosnia and Herzegovina. She studied Telecommunications at the Faculty of Technical Sciences in Novi Sad, where she received her B.Sc. and M.Sc. degrees in 2012 and 2014 respectively.
In 2021, she received her Ph.D. degree with honors from TU Wien. Her thesis is focused on PHY enhancements through scalable numerology and waveforms in 5G NR.